#include "queue.h"
int main() {
	Queue s;
	Init(&s);
	Push(&s, 1);
	Push(&s, 2);
	Push(&s, 3);
	Push(&s, 4);
	Push(&s, 5);
	printf("%d\n", Getsize(&s));
	while (!IsEmpty(&s)) {
		printf("%d ", Frontdata(&s));
		Pop(&s);
	}
	Destroy(&s);
	return 0;
}